On Mon, Feb 28, 2011 at 2:44 AM, Jaehoon Chung <[email protected]> wrote: > Right...maybe not problem merging those two functions. > But think not use list_add_tail(&slot->queue_node, &host->queue).. > > I want to know when use list_add_tail functions..in this code.
I think that code is from the original NXP driver and appears to be used to support multiple slots attached to the same block (so you can be asked to process a request for slot A while the block is busy processing an earlier request for slot B). I don't have any hardware setup like this, everything I have has only a single slot so I don't believe I have ever seen that branch of the conditional execute. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
